SuperKEKB Shift Report

2024/3/19 (Tu) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.MORI --- N.TANAKA
T.ISHIHARA
--- N.TOYOTOMI
Y.IMAI
Taichiro Koga

Shift Summary

recorded delivered
Peak luminosity .77 x 10 34 cm-2s-1
Integrated luminosity (shift) 125.2 pb-1 133.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 519.9 mA 380.0 mA 3.6 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 0

IP Knob Tuning

07:47 LER HER
r1 (mrad) 1.00 -10.40
r2 (mm) -4.00 1.50
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.25 -0.07
ηpy (mrad) 0.00 -15.00
waist (mm) 2.00 -0.80
chromatic r1 (mrad) 0.00 0.00
chromatic r2 (mm) 0.00 0.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 03/19/2024 08:01:07